コード例 #1
0
        private void buttonAdd_Click(object sender, EventArgs e)
        {
            UchetPostav up = new UchetPostav();

            up.IdPostav   = Convert.ToInt32(comboBoxPostav.SelectedItem.ToString().Split('.')[0]);
            up.DatePostav = textBoxDatePostav.Text;
            up.Price      = textBoxPrice.Text;
            up.Oborud     = textBoxOborud.Text;
            Program.KPDB.UchetPostav.Add(up);
            Program.KPDB.SaveChanges();
            ShowUchet();
        }
コード例 #2
0
 private void buttonEdit_Click(object sender, EventArgs e)
 {
     if (listViewUchet.SelectedItems.Count == 1)
     {
         UchetPostav up = listViewUchet.SelectedItems[0].Tag as UchetPostav;
         up.IdPostav   = Convert.ToInt32(comboBoxPostav.SelectedItem.ToString().Split('.')[0]);
         up.DatePostav = textBoxDatePostav.Text;
         up.Price      = textBoxPrice.Text;
         up.Oborud     = textBoxOborud.Text;
         Program.KPDB.SaveChanges();
         ShowUchet();
     }
 }
コード例 #3
0
 private void listViewUchet_SelectedIndexChanged(object sender, EventArgs e)
 {
     if (listViewUchet.SelectedItems.Count == 1)
     {
         UchetPostav up = listViewUchet.SelectedItems[0].Tag as UchetPostav;
         comboBoxPostav.SelectedIndex = comboBoxPostav.FindString(up.IdPostav.ToString());
         textBoxDatePostav.Text       = up.DatePostav;
         textBoxPrice.Text            = up.Price;
         textBoxOborud.Text           = up.Oborud;
     }
     else
     {
         comboBoxPostav.SelectedItem = null;
         textBoxDatePostav.Text      = "";
         textBoxPrice.Text           = "";
         textBoxOborud.Text          = "";
     }
 }
コード例 #4
0
 private void buttonDel_Click(object sender, EventArgs e)
 {
     try
     {
         if (listViewUchet.SelectedItems.Count == 1)
         {
             UchetPostav up = listViewUchet.SelectedItems[0].Tag as UchetPostav;
             Program.KPDB.UchetPostav.Remove(up);
             Program.KPDB.SaveChanges();
             ShowUchet();
         }
         comboBoxPostav.SelectedItem = null;
         textBoxDatePostav.Text      = "";
         textBoxPrice.Text           = "";
         textBoxOborud.Text          = "";
     }
     catch
     {
         MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
     }
 }